$60 lower than the previous sale price... Today only. Amazon has the AOC G2 Series CU34G2X 144Hz Adaptive-Sync 3440x1440 UltraWide QHD 34" Curved Frameless Gaming Monitor on sale for $368 with free shipping.
3440 x 1440 (UWQHD), 144Hz refresh rate, 1ms response time, VA panel
Flicker Free, LowBlue Mode, height adjustable, 2 x HDMI 2.0, 2 x DisplayPort 1.4
Newegg has the AOC I1601C USB-C Powered 1920x1080 Full HD 16" Tilt Pivot IPS WLED Backlight Portable Monitor with Flexi-Stand Smart Cover/Foldable Stand (I1601FWUX) on sale for $100 with free shipping. Features portrait and landscape modes.
1920 x 1080 @ 60Hz, 160 degrees viewing angles, 5ms response time
220 cd/m2 brightness, 700:1 contrast, USB Type-C connectivity